On Deadline today is one of the strangest and potentially most dangerous environmental pairings the United States has ever seen. An earthquake and a hurricane-turned-tropical-storm both struck Southern California in the same day. On Deadline explores the damage left behind and how it happened in the first place. On Deadline is hosted and produced by Lauren Barry. This episode was also produced by Joe Hiti, Christy Strawser, Bill Smee, Myron Kaplan and Jim Hanke.